<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=Content-Type content="text/html; charset=US-ASCII"> <META content="MSHTML 6.00.6000.16414" name=GENERATOR></HEAD> <BODY id=role_body style="FONT-SIZE: 10pt; COLOR: #000000; FONT-FAMILY: Arial" bottomMargin=7 leftMargin=7 topMargin=7 rightMargin=7><FONT id=role_document face=Arial color=#000000 size=2> <DIV> <DIV>In a message dated 4/28/2007 5:54:11 PM Mountain Daylight Time, jwescottrn@yahoo.com writes:</DIV> <BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: blue 2px solid"><FONT style="BACKGROUND-COLOR: transparent" face=Arial color=#000000 size=2>Thank you again Scott for the geyser reports. Could<BR>you please explain the Grotto Central Vents delays and<BR>what occurs and what it effects or relationship to<BR>Giant? Thanks.<BR>Joan Wescott</FONT></BLOCKQUOTE></DIV> <DIV></DIV> <DIV>As decribed in a certain book, the central vents are the small springs between Grotto and Rocket. If they play at about the time that Grotto Fountain might be expected, the almost always there is a "normal" 20 to 40 minutes delay until the next Grotto Fountain attempt. Rarely, as more or less yesterday, they will take the role of Grotto Fountain and result in a Grotto start. But that is rare.</DIV> <DIV> </DIV> <DIV>TSB-</DIV></FONT><BR><BR><BR><DIV><FONT style="color: black; font: normal 10pt ARIAL, SAN-SERIF;"><HR style="MARGIN-TOP: 10px">See what's free at <A title="http://www.aol.com?ncid=AOLAOF00020000000503" href="http://www.aol.com?ncid=AOLAOF00020000000503" target="_blank">AOL.com</A>. </FONT></DIV></BODY></HTML>