intereference on 27mhz

[cjm_2008]

wotchya

does anyone out there in RC land know what causes intereference on 27mhz?

I'm running my mini-z on my loft track to help get back into using sticks - but the interference is horrendous.

I'm using an old-school acoms tranny which is fully charged. the aerial is fully extended

does 240v wiring cause glitching? flourescent lights?

it's a right pain in the arse!