It's all in the hole size I get it but I hate them... Taking them in out and moving shit. They will get older and dry out and become less playable and eventually leak... Rubber has a shelf life for a reason usually 5 years. It doesn't mean it's bad but it's not as playable as when it was first made. With a bulkhead the seal is set and not disturbed after. Also is not nearly as exposed that leads to degradation.
Just my opinion.. and reasons.
Just going to add while you 2 may not have had issues it's not hard to find numerous people who have had. Maybe they drilled the hole to big or the bit used walked a bit.... Nonetheless bulks heads are far more forgiving
Just my opinion.. and reasons.
Just going to add while you 2 may not have had issues it's not hard to find numerous people who have had. Maybe they drilled the hole to big or the bit used walked a bit.... Nonetheless bulks heads are far more forgiving