Class 50 - OO Scale Wheel Conversion Pack

I got these as someone on RmWeb had experimented with scale wheels on different radiuses of track. They concluded that the scale wheels would work on 2nd radius. When first ordered it was found there was a mix up with the backing cards, so lots of wrong sized wheels got sent out. This was corrected with a second delivery and a return label supplied. Having watched the tutorial video, I fitted the wheels and checked clearances. All good and the model looks better for it. Only suggestion would be to offer a fitting service to those who don't have the confidence to carry out the conversion.