Many thanks to everyone for your compliments!
I have one problem, the oboe on the swell and the clarinet on the solo are constantly tremulating!..I have switched the trems on and off but but there is no difference. Is this a fault or is it because of how I have loaded the organ with much reduced realism etc. Anybody any ideas on this.
Check that you don't have the wind model settings turned up to any extreme values. You should check that they are set to 100% to begin with then if need adjust to a different level. Loading with less realism features wouldn't cause this to happen, so I think it is due to the wind model settings being turned up too high.
You should check that the General settings | General options - Wind model is set to 100% then under Organ settings | General options - Wind model you can tweak the percentage if need be for that particular organ.
If you have adjusted the General setting wind model percentages that is a global feature and would apply to all organs. Thus setting that back to 100% (if it is not there already) and adjusting each organ under the Organ settings menus will allow you to keep all settings customized for each individual organ.
I hope that helps.