Thinking of installing new cams etc ,,, with regard inner cam bearings , (I want to use correct tools),, Anyone used this tool, (see link) ,, or advice ???? There are many that are similar,, These seem priced ok ,, approx $ 160 delivered .... Thanks ,,,,http://www.ebay.com.au/itm/Harley-Davidson-TC-96-103-110-Dyna-Twin-Inner-Cam-Bearing-Installer-Puller-/271351607654