Got over the problem.
As the main jets are metric then the the two jets are numbered 142 and a 132. This means for instance that a 142 is in fact 1.42 millimeters in diameter. I bought a set of numbered drills from Harbor Freight, printed out a coupon from their web site and got all 60 drills for only $9.99.
I sized up the drills in the jets and carefully drilled just one out using the next size up drill. I put the undrilled jet back in the primary side, the 142, and drilled the 132 with a drill that measured 1.47 millimeters and put it in the secondary.
The car always ran well low down but nesded more gas when the revs got up.
Seems a bit better.
Fred