My Chonda experience and infact my 1st 70 experience was with road prince and though i did not had any troubled with engine and meter, but the paint quality of Road Prince was so pathetic that within few days of using, the paint started evaporating. First i thought somebody is putting scratches on my bike but latter when i saw it from my own eyes while riding the bike, the paint literally felt apart. Than came the sticker problem, they started peeling off.
This is the reason that this time i bought Honda CD-70. Despite of the shortcoming of Honda and hefty price tag, they still have better quality specially with regards to paint and other things than Chondas.