My bike started feeling squirrelly on the ride home tonight. Bumps seemed to be a bit harsher, I was not comfortable in curves and slowed the bike down to stay more vertical. I checked the tires they are good and right on target. Measured the suspension sag, all are sitting at 12 inches. Lifted the bike and measured again, everything was at 13 inches. I looked for oil leaks, front forks were clean, and rear looked good. I replaced the rear suspension in July. I am guessing something is wrong with the front. Any ideas on what else I can do to locate and isolate the problem?