Wife has Sun EZ-1 . I have a rans tailwind. We are both new recumbent riders. she weighs about 100 pounds less than me, and rides away faster, and I can't keep up with her. I thought the differences in our bikes would equalize things. Here is my question. Would me getting a bike with a 26 rear rather than a 20 make some of this problem go away. Is my only choice losing 100#? Any recommendations or comments are welcomed.