I just recently switched over to GC in my Acura RSX Type S, which calls for a 5w30. Before switching to GC, I ran Motul 300V 5w30. I've had the GC in for about 3000 miles and I've had to top up twice already. It consumes about 1/2 quart every 1500 miles. Compression and leakdown tests were well within specs. Would this be considered normal for the first run of GC? Or is the 0w30 just too thin for my engine's liking?