Is it just me ?????

[Junior]

I havnt used the dues much since v5.2 update before christmas
Out today with the dues using a variation on dues fast with the horseshoe screen  and Gary's sonar program with the x- y screen and the 9" normal coil .....what I've noticed since being on v5.2 gb is now in late 70's and I'm running manual 88 where usually it's mid 80s on our usual land ....I'm  getting a lot of coke also coming in on the id's of mid 70s instead of normally 29/30 and òn the x-y screen instead of say 6 to 12 showing it's showing 3 to 9 on the x-y ... when on hf coil and 28 khz getting iron coming in at mid 70s is it me or v5.2 ?????? Im slowy falling out with it !!!! Cheers