Hi guys hay i have a question, i have a go gx5r and was trying to get rear bearing out using the heat method [have not replaced bearings before] and was super tight heated up for about 15-20 mins in oven to try and get out anyway finally got it out but noticed some scratches inside crankcase were backing plate goes into, will this cause any issues or will it be alright to use still i have sanded the high spots so nothing will catch. any help would be great and tips on what i should have done thanks