Do lycra suits really help out much when donning a wetsuit? I have a once used 7mm wet suit that I just tried to get into today. I had one heck of a time trying to squeeze into it. I do know I have gained weight, But not that much. So would it be worth buying a lycra suit? or do I just need a new wet suit. I don't even want to try to get in my dry suit at this point. 
