A friend told me to pick up some attys & a drip tip for my 901 from LiteCig; I know everybody's using better models these days but I'm behind the curve. Anyway, the bridge & housing on these 901 attys is strange, like the bridge was crimped & the opening into the housing is way too big. Dripping onto these 901 attys will pretty much run the fluid through this wide opening & straight into the housing, not saturating the bridge like I'm used to with other 901 attys. Anybody else had this problem? My first stop was a request for a full return - I can't use these parts - but I was denied. Maybe there's a workaround, otherwise I'll have to sell these off somehow. Thanks for your insights!