I think any plug with a metal lip will have some roll. If its not rolling out I wouldn't worry unless its on the verge of rolling out.
One "good" thing about roll. When using a dark color over a light color and lets says a silver down the center. I feel the roll helps in adding flash as if a bait fish is in danger and trying to get away.
Some things that come to mind.
Line tie too low. I like high to mid. Personal preference
Lip slot too low. I try and keep mine above center. Personal preference.
Try bigger/heavier hooks. I see a lot of undersized hooks on plugs. Myself included.
Not enough keel weight. Maybe add a second weight instead of using 1 bigger weight. Keep the weight as low as possible.
Wrong lip altogether.
Those look great Ed. As for laying on their side in current, I would try adding a little more weight to help them keel better. (Assuming they have a slow sink rate)
Sucks you lost the glider. The 7" is a great glider. I also use them in calm water.
Unfortunately no Surfday (Brookdale) this year.
I use playing cards folded over.
Apply epoxy and before putting the plug on the rack I slide the card through the slot from one side to the other. Put it on the rack and forget about it. Never had an issue. This way I don't have to remember to come back and take it out before the epoxy cures it in place.
That's what I plan on doing, learning it myself.
I found it interesting that they give exact numbers when there are so many other variables. Maybe they should give approximate locations? Anyway, that doesn't matter.
I will take your advice and start by choosing a blank and reel for the type of fishing I plan on doing and go from there. Thanks!