Not on my Nine T - but have in the past bought Chinese levers and although they fit okay found they aren't as smooth or elegant in the design as more expensive brands. I eventually took them off and replaced with ASV shorty levers. However, I found the clutch side was far heavier to pull in than the full length lever (good quality tho).
You may have already tried this but will rotating the bars lightly or fitting bar risers (up and back) help make the reach to levers more comfortable (different angle)...