[Supras] Oil pressure worries...

[SPOOLED91T at aol.com]

My 91T has been showing low "looking" oil pressure on the factory gauge. I  
dont have aftermarket to tell for sure, but never the less it usually doesn't  
EVER get about the 40 on the factory gauge and at idle im guess it shows 
around  10. Cruising it gets up around 35ish.. 
 
Should i be concerned or is this just the way it is?? Seems kind of low to  
me. What do yall thinking? What would make it so low anyways?? TIA  

Jason  Green
91 MA71T
05 XRunner