DiscoDave 2 Report post Posted June 5 (edited) New here great forum can't wait to learn a bunch of stuff from everybody, I do have a quick question I just got my first mold (5" senkos do-it essential) I have made about 10 sets now and every so often some of the worms have dents in them. I have read this could be due to injecting to hot/fast or clamps in certain spots, it typically happens towards the back end of the worm..any help with be appreciated. Injecting these in the pictures at 330, but I have injected at 345-350 and ended up with dents as well...also I am topping off at the end. Using the soft plastic(152) from baitplastic.com if that helps Edited June 5 by DiscoDave Quote Share this post Link to post Share on other sites
Jig Man 181 Report post Posted June 5 Try injecting slower and keep some pressure on the injector for a few seconds when done. That has been better for me than changing heat. 1 Quote Share this post Link to post Share on other sites
bridon 2 Report post Posted June 5 I shoot my stick baits at as low a temp as possible. Try 300 or less also help keep your salt evenly through your bait and not settling to one side. Also ill let my mold cool down if I'm shooting a bunch and it gets hot. Hope that helps. 1 Quote Share this post Link to post Share on other sites
Baitjunkys 391 Report post Posted June 5 That is a never ending issue with that particular mold. 1 Quote Share this post Link to post Share on other sites
DiscoDave 2 Report post Posted June 5 18 minutes ago, Baitjunkys said: That is a never ending issue with that particular mold. Guess I'll just go with trial and error and see if I can get a pattern.... Quote Share this post Link to post Share on other sites
McLuvin175 67 Report post Posted June 5 Topping off may not help if the gates are freezing off. Try and de-mold the baits as soon as possible after shooting. Cooling and shrinking baits do so more evenly when not in the mold. If they "shrink" while still in the mold during the cooling process they tend to do so unevenly and dents can occur at the softest spots. Toss them in some cool water to finish or lay them out straight on a level clean surface. See if that helps. 1 Quote Share this post Link to post Share on other sites
DiscoDave 2 Report post Posted June 5 30 minutes ago, McLuvin175 said: Topping off may not help if the gates are freezing off. Try and de-mold the baits as soon as possible after shooting. Cooling and shrinking baits do so more evenly when not in the mold. If they "shrink" while still in the mold during the cooling process they tend to do so unevenly and dents can occur at the softest spots. Toss them in some cool water to finish or lay them out straight on a level clean surface. See if that helps. Seems like a simple test, how long do you typically wait before removing them, I'm never in any type of rush and usually wait about 10 minutes. Quote Share this post Link to post Share on other sites
Jig Man 181 Report post Posted June 5 7 minutes ago, DiscoDave said: Seems like a simple test, how long do you typically wait before removing them, I'm never in any type of rush and usually wait about 10 minutes. I usually don’t wait more than a couple of minutes to demold. I pull them out and toss them into a pan of water. Quote Share this post Link to post Share on other sites
wallyc14 86 Report post Posted June 5 (edited) From my personal experience with that mold ,or at least the CNC alum. version of that mold. 300-310 degrees , hold pressure 10-20 seconds. Do that and you should be good to go. What baitjunkys was eluding to and what mcluvin said was spot on . The gate design on that mold just plain sucks. No ifs, ands or buts. To hot and the gate cools before the bait. I demold and hang mine in about a minute assuming the mold is not heat soaked. Ps If you feel ambitious you can open up the gate a little bit and it will help . Edited June 5 by wallyc14 Quote Share this post Link to post Share on other sites
Apdriver 403 Report post Posted June 6 The gate doesn’t look too restrictive. It’s almost as big as the worm judging from the pics. Not like some where the gate necks down to less than 50% of the worm diameter. 2 Quote Share this post Link to post Share on other sites
McLuvin175 67 Report post Posted June 6 17 hours ago, DiscoDave said: Seems like a simple test, how long do you typically wait before removing them, I'm never in any type of rush and usually wait about 10 minutes. if your having issues with that mold 10 minutes is way too long. Depending on how warm your mold is you should be able to de-mold about 1 to 1 1/2 minutes after shooting; maybe sooner. You'll have to experiment a little to find the sweet spot for this mold. 1 Quote Share this post Link to post Share on other sites
DiscoDave 2 Report post Posted June 6 30 minutes ago, McLuvin175 said: if your having issues with that mold 10 minutes is way too long. Depending on how warm your mold is you should be able to de-mold about 1 to 1 1/2 minutes after shooting; maybe sooner. You'll have to experiment a little to find the sweet spot for this mold. I will report back later tonight when I give it another test, I was waiting 10 minutes to just be on the safe side lol. I will take out at 2 minutes and see what results that gives me and go down from there. Quote Share this post Link to post Share on other sites
wallyc14 86 Report post Posted June 6 11 hours ago, Apdriver said: The gate doesn’t look too restrictive. It’s almost as big as the worm judging from the pics. Not like some where the gate necks down to less than 50% of the worm diameter. After looking really good at the gate on that mold.Its bigger than mine. Do-it must have made an adjustment to the es mold Quote Share this post Link to post Share on other sites
Baitjunkys 391 Report post Posted June 6 I think you will find, denting is a combo of gates and venting in hand molds. I have took my exact senco mold, and eliminated half of the venting and it dented to beat hell. I think this is the issue you will find with this mold is the venting is insufficient. Now we can argue about venting all day, But don't expect me to argue back, As I know what works for us.. 3 Quote Share this post Link to post Share on other sites
mark poulson 2,047 Report post Posted June 6 43 minutes ago, Baitjunkys said: . Now we can argue about venting all day, But don't expect me to argue back, As I know what works for us.. Man, you're no fun! Quote Share this post Link to post Share on other sites
wallyc14 86 Report post Posted June 6 The man knows what he’s doing. Quote Share this post Link to post Share on other sites
DiscoDave 2 Report post Posted June 7 Update: Made 6 sets last night injection at 290-300 and removing the worms after 3 minutes (instead of my usual 10) I didn't have one dent in my first 4 sets and only 1 out of 4 had one on my last 2 sets which I believe was due to the mold getting warm and me not waiting long enough to take them out....I'm going to go ahead and say my case and say I was injecting too hot and waiting to long to remove from the mold. Thanks for all you insight everybody. 2 Quote Share this post Link to post Share on other sites
Apdriver 403 Report post Posted June 7 Glad you got it worked out. Quote Share this post Link to post Share on other sites
Elf 35 Report post Posted June 23 On 6/6/2019 at 9:06 AM, Baitjunkys said: I think you will find, denting is a combo of gates and venting in hand molds. I have took my exact senco mold, and eliminated half of the venting and it dented to beat hell. I think this is the issue you will find with this mold is the venting is insufficient. Now we can argue about venting all day, But don't expect me to argue back, As I know what works for us.. I would highly recommend people skip Do-It's Senko molds entirely after my experiences with them and I don't have to be asked in order to recommend Baitjunkys.com for stick molds. 1 Quote Share this post Link to post Share on other sites