I encountered problems on 1142 AP heatmaps using WCS 4.2. I then discovered that WCS 4.2 Doesn't support the 1142 AP antenna that is why it is shown as "other". I then upgraded the WCS to 5.2.148 but still having the same problem wherein the antenna is "other". Then I decided to upgrade it to the latest version which is WCS 6.0.170 but still the problem exist and the antenna is still "other". I says when clicking the RF prediction that the other antenna is not supported for heatmaps, wether it is 802.11a/n or 802.11b/g. Need your help guys. Thanks!