Tool for front roller mod for AMS Hydra Pro

One of the necessary steps in performing the AMS Hydra Pro by humebeam is to modify the front roller, which involves push fitting a very tight printed sleeve onto the ribbed plastic on the roller rod. This is very difficult to perform as there is little grip and the parts are thin and fragile. This tool consists of two rings intended for fitting the larger sleeve (4.90mm) easily. Simply insert the two rings as shown in the picture and press them together. Please note that the discs have filet on one side to go easy on your fingers while the other side has sharp edge to grip the plastic better. NOTE: This should be done BEFORE sliding on the rubber sleeves.