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.
A common cause of variegation is the masking of green pigment by other pigments, such as anthocyanins. This often extends to the whole leaf, causing it to be reddish or purplish. On some plants however, consistent zonal markings occur; such as on some clovers, bromeliads, certain Pelargonium and Oxalis species.
A fungal or bacterial disease affecting flowers, leaves, and shoots causing young growth to turn black or brown and curl up. avoid overfeeding and severe pruning. in summer, remove limbs, cutting well outside infected area (6-12) and dispose. for severly infected trees, contact a certified arborist. fungal disease of oaks that appears as yellow-white blisters up to 1/2 in diameter on upper leaf surface, with corresponding yellowish brown depression on leaf undersides. Numerous spots will cause leaf to fall prematurely, but does not seriously affect tree health.