Record everything. You never know when you’re going to hit that groove and when you do you’ll be glad you captured it. Eurorack signals are really hot, tame them down to line level for your mixer, amp, or recorder. Monitor your patch thought the low noise headphone amp.
A true spring reverb is an almost magical device. Deceptiviely simple in concept but capable of producing extremely rich and hauntingly beautiful sounds. Not just a retro novelty; spring reverbs are still used extensively whether it is nailing a classic dub reggae sound, adding some shimmer to a synth riff or creating some space on a vocal track in a big studio. This is a reverb that rewards real-time tweaking: crank the feedback, sweep the filter and play with the ghostly feedback drones that ensue. Better yet, try animating them with CV and inserting other modules into the feedback path.