No problem. Glad to help. By the way, I confirmed the oil is Royal Purple SAE 50. I didn't know how much I'd need, so I bought 4 quarts (figured it wouldn't hurt to have some extra). 4 hubs took me 1 1/2 quarts, including a bit of spillage (trying to use a small funnel) before I figured out to use the syringe. I've heard of people using turkey basters, big syringes like I did, or some other small contraption to fill the hole. The day after I used the syringe, I saw these little empty shampoo squirt bottles in the "travel section" at Target that probably would have worked even better. You just need something small to get the oil through the fill hole.
All the best,
Glenn