Not enough redgard?
I have @ 63 sq ft of shower stall to cover with redgard. I did the priming, then 2 layers, each going a different direction with the roller. I've used up about 1.1 gallons of redgard, and the manufacturer says I should cover 35 - 40 sq feet with one gallon. So I used less than I expected.
Should I put on another layer of redgard? The first layer I put on like paint, rather thin, should I have laid it on heavier? Or am I overly worried about this? I know you shouldn't put on too much also.