The best wobble roller to buy

[chris69]

Hi all fitting out a trailer and woundering whats the best wobble roller to buy smooth or groved anyone know the difference between the 2,cheers Chris.

[ifishcq1]

grooved rollers are best on a glass boat when you travel dirt roads because dirt builds on the bigger surface area of a solid roller and sands small patches on your hull
slides are no good for glass boats on dirt roads for the same reason