version 1.19r2
<hotspot name="hslapenha" hsname="lapenha" style="info_area" zoomspot="28.84785339097185" vspot="-9.67035593173338" hspot="-100.50315601517133">
<point atv="-14.458713965854763" ath="-102.1494970467428"/> <point atv="-3.978074119437115" ath="-102.28626549464371"/> <point atv="-4.192263166832774" ath="-98.08323772612482"/> <point atv="-15.582008361626858" ath="-98.07109756800901"/> </hotspot>
after adding some arrow hotspots
and saving the new "tour.html" the 1st coordinate was replaced by
<point atv="0.000" ath="0.000" />