No reason to pay big bucks for Proofide. Generic $2 baseball/softball glove oil is just as good and much easier to apply. I use toilet paper to buff the top 15 min after applying a light coat of oil. Wait overnight before use. You can apply the glove oil 3-4x per year to "condition" the leather.

Easiest way to check for proper saddle tilt is to ride with no hands and let gravity slide you toward the lowest point on the saddle. Your sit bones should be on top of the wide portion of the saddle. Excessive downward tilt will compress your anatomy against the saddle's horn.