Window blind takes too much force to pull down
We just purchased a used 23' 2018 International Serenity. The screw holding the blind catch above the sink was out when we took delivery (didn't notice it then), probably due to the amount of force required to pull down the blind (way more than any other blind in the trailer). There is probably a way to adjust the pull force, but it isn't obvious. Does anyone have experience fixing this problem? Would prefer fixing it myself instead of contacting the dealer about it.