right here we go again I run a Futaba 40mhz (allowable in NZ) I,m on 40.850 now others in our club can be on say 40.830 or 40.870 etc etc now if the retailer sells us radio,s and they are all set on 40.850 do we not end up with conjection on that freq and others cant fly until freq returned what we do is change crytals until we get evenly spaced out across the spectrum,,some clubs will arrange a swap on crystels evenotherwise we will have 15 people all sitting around with fingers up there...... waiting for a go so I put it to the above guy hes talking through a bloody great hole in his head thats why hobby shops sell crystall s and also that they are removable what happens if you buy a rx with no crystel does that mean you cant use rx cause thats what you are saying

[edited to remove derogatory comment. CGr Beginners Moderator]