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Cross-talk between the W^+ and W^- sources of hadron production at LEP2offers a hope to learn about basic properties of QCD, but at the same timethreatens high-precision measurements of the W boson mass. Directly visibleeffects are not expected to be large, however. It is, therefore, important todevelop methods to measure the level of interconnection in the data ---`connectometers'. In this article we study one particular set of observables,namely the reduced rate of low-momentum particle production caused byreconnection. In realistic scenarios the expected signals are at the border ofvisibility, but not quite beyond reach. Special studies on kaons and protons,or with other subsets of the data, could provide supporting evidence. We alsoshow how LEP1 Z$^0$ events could be used to define an alternative referencesample.Comment: 1+23 pages, LaTeX2e, 7 eps figures attached, previous results for the  intermediate scenario were erroneous and have been replaced, but none of the  conclusions are affecte

Soft-particle spectra as a probe of interconnection effects in hadronic W