Couple of months back had re com box, clutch and DMF. First time I have been in the car twin driving changing gears more than often since having it dine and I have noticed its a bit sticky/lumpy changing sometimes etc. I can't remember how it felt before so just wanted to check if the box on these are known to be like this or if I should nip it bak for them to have a look as it came with 12 month warranty... Do re con boxes prove problematic?