Report Abuse. Honing out the cylinder is just taking the edge off if you will. your just cleaning it up abit. You shouldn't have to get a bigger piston. but what you might want to check is if that is the original piston or if it has been replaced.
Because the variegation is due to the presence of two kinds of plant tissue, propagating the plant must be by a vegetative method of propagation that preserves both types of tissue in relation to each other.
X. campestris then targets the vascular tissue causing darkening and marginal leaf chlorosis [1]. The bacteria seeps into the leaf towards the stomates, hydathodes, and to the epidermal cells initiating new lesion [2]. Severe infection occurs in a young seedling.