Problem with adding throttle quad & go flight products

Hi all!!I'm new to this forum, so please be gentle on the newbee...firstly i'm not new to msfs i've been using for years.i've recently bought ch products throttle quadrant and a go flight multi-display unit (GF-45PM)my problem is as follows, the throttle will show in config window, all axis seem fine but in fs2004 the Y axis is not responding and the other axis are all twitchy. i've downloaded the newest ch manager and to my surprise, now all of my ch prods ( yoke,pro pedals,throttle) are absent. with my go flight display, it shows in the goflight manager, but doesn't do anything in fs2004. the display shows a 1 upper & -- -- in lower. now i'm new to using go flight products and apologise if i'm soing something glaringly wrong.any help or additional information would be greatly apprecieatedthanx and keep the blue side upSteff