Spektrum help

[qatmix]

Hi guys

Recently I have been having some issues with my transmitter. Every now and again when racing the car will seem to stick like it loosing signal and then resume, sometimes its cornering and other times its just on a straight.(although, all these times I am either attempting to steer, or have started to steer) Then the car can be fine for weeks.

It's just happened again tonight costing me a good final result (and a potentially trophy.. Sob)

I've swapped servo as I had a new sanwa low profile,(ERS-971) I fitted a Sanwa SRG-BL as that is meant to be low power but still the same (although very intermittent) I did have a KO 2413 fitted at one point way back and can ever remember having this issue.

Do you think its the sanwa servos needing more juice than the KO one? Also this only seems to happen at large tracks.

It's a spektrum pro, KO esprit 3 and sr3500 reciever and a muchmore Fleta pro esc.

Help!! Before I go mad and buy a Sanwa Exzes Z on the credit card!!