Bulge in exterior fiberglass...

cannesdo wrote:
Think I need to cut the tip a little more. The other side's a little wimpy. Can you just let the caulk dry in the tip and then break through it to use the remaining caulk later?

Your application rate is fine. As long as there is enough caulk on the joint ti make a seal, all will be good. When new from the factory, the sealants are applied with a pressurized gun and hose. There are huge amounts on all the sealing spots. That may be why folks think an excessive amount of sealant is necessary, they are trying to replicate factory installation amounts.

To keep caulk fresh in the tube, eliminate any air to the tip. Small balloons work well. Refrigeration is a plus.