Would more room make loading easier or harder?

Space is tight between the wheel wells, but it's NONEXISTENT at the jack feet. It wouldn't be so bad if the jacks were on the ground, but they're up on 4.5" blocks, and the wheels literally "squeak" through.

I only load and unload the camper once or twice a year. Usually it goes on in May and comes off in September. When it's off it gets lowered on to sawhorses.