Ive just bought a new dry cabinet from digihub at the IT show. Its the analogue type. Seems like having some problems. The manual says the recommended humidity should be ard 45%-55% however, the readings on the scale varies from 60-70% even after i push up the settings from M to L which stands for Med humidity and Low humidity. Question is low humidity means shd be less value right? How come its still so high at around 60-70%?? Anyone has the same problem or any ideas?