I recently tried out shooting tubes for the first time I've always shot flats, have to say they're really not bad I've been using looped 2040s for 9.5mm steel. I like how quick they are to attach to my torque catapult also they're not going to slip like flats if they get wet. I'm not converting I still prefer my flats but tubes do have their advantages especially in the wet.
My question is though are you suppose to max out tubes like you would with flats? The tubes seem to go flat when maxxed out is that what is needed or would that hinder them in any way?