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Lube question

I just tore down my 550b and relubed everything.  I cleaned out all the old grease and oil with a paper towel, then I coated all of the pins with grease, and then the main shaft with motor oil.  It's working smooth as a baby's bottom.

I talked with a coworker and they mentioned that instead of regular motor oil, wouldn't it be better if I used synthetic motor oil instead.  Would it be better if I used a little synthetic motor oil like mobile 1 or equivalent.  I thought I would ask this on the forum before I just went off experimenting on my pride and joy.

Anyone?  I had a spare needle oiler for a commercial embroidery machine.  I tried a couple of drops of that and wow the action is super smooth now.  I figured if the oil was suitable for 8 hours at 1200 stitches per minute, then it could handle my 550 rounds per hour easily.

I'll see about running a thousand or so through it this weekend and see how it does.

I did same thing, tore down & lubed. Had same thought about synthetic and used it. Works great.

I read somewhere that an alignment pin is required to re install platform after tear down. I don't have one and am not sure how it is used?

Contact dillon and they'll send you an alignment tool.

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