Got the springs, & they appear to be both lighter & shorter than stock. Once I get into the carbs again I'll measure them side by side.
The 158 mains are on order & I hope to have them by Saturday, USPS willing. I'll stay with the 42 pilots for now. This Saturday is reserved for football - I'll be cheering on my alma mater in college football's most-played rivalry.
The weather isn't supposed to be optimal this weekend in my area (cold), but if the jets get here on Saturday, & I get some time on Sunday, another test is in order.