Also I used an MDF disk from a sub hole cutout in a box and set that on the roll of the surround and it held it in place fine, just set a few weights on it...
yea ive done a few in under 30 minutes with pullin it out the box, clean up and recone then back in , and i believe that ones actually still around playing too a few yrs after....
I was in a rush so I left a few things out... I will go back later and add the rest.... Activator is fine if you are in a rush to get a sub done quick when you need it fast. But If you want a strong bond let it sit overnite.... I use activator but I dont use to much..plus it turns everything white
I love doin them.. I dont think I would charge anything... Just as long you send it with its own glue.... Plus a deposit for return shipping.... So if you want one done send it on out to me