You thinking the 5% water is screwing the bit or you hoping 5% more ethanol will change the game?
What drying agent are you using and are we talking dirty decant anhydrized or a proper distill off the drying agent?
it didn't seem worth the effort when i tried it because that ethanol is going to pick that water back up from the atmos from handling so you etoh will always be taking steps back to 95%.
I'm not poo poo'ing that 5% im just saying if i had 100 bux to put towards that or a freezer for my blast tubes im getting the freezer at it will make more than 5% difference.