1:15000 map with hand-drawn controls, and old-school punching on paper (no EMIT). A bit of rain and +11 C or so.

Single-ion Sr+ trap.
Stepped off the path towards #1 too soon and circled around the wrong hill, probably costing +2 minutes or so.
#5 is also a bad split - the plan was to use the paths and not go down to the lake - but bad execution resulted in a visit to the lake and slow climbing back up to the control.
#9 is not stellar, perhaps due to lack of fitness, or slowing down and reading the map too often on the long(ish) open leg.
19./88 overall is OK - would have been better without these three mistakes 😉
1 GHz buffer amplifier BUF602.