I used to have an internal spring with the cap welded in but somewhere I blew it out and now I have no cap. The plan is to go with an external spring but my question is what can I use as replacement cap or do I need one? My other thought was to add a grease nipple and pump it full of grease so maybe I don't need a cap afterall? Is the boot really necessary as well if I go capless? Thanks in advance.
