372xp carburetor

[MG porting]

Question about the Duke's 372xp replacement carburetor has anyone tried one thinking about getting on I'm tired of farting around with the carb my saw came with it idols nice but constantly fitting a ded spot with the carb so I've rebuilt it and charged tank vent and the ded spot still present especially if I hold the throttle at a length of time at quarter throttle or half throttle and if I pin the throttle at full or try to it'll just have a dead spot in bog for a second or two have to lift throttle and blip it a couple times for it to clear out so my guess it's something to do with the carb so thinking about ordering the Duke's replacement carb just curious if anyone has tried his carb??