To place echoes, touch the area of the pattern you want to echo.  
This can be outside the pattern or within any interior space.

The echoes can be modified in five ways.

<b>Repeats 
Set the number of echo lines by either touching the + or - buttons 
or by entering the number needed on the keypad. 
The echoing may extend beyond the edge of the block but you will 
be able to clip this off later.

<b>Gap 
Creates a space between the echo lines. 
NOTE: entering a negative number will create echo lines inside 
the pattern. 
Use the +/- key to switch between positive and negative numbers.  
<b>Negative gap can only be used for outside echoes.

<b>Smooth 
Alters the smoothness of the echoes. This is set as a percentage,
at 0 the echoes are most detailed, at 100% they are the smoothest. 
The smoothness can be set anywhere between those two extremes.

<b>Gap Progress 
Sets an increasing or decreasing gap between the echoes. Positive 
values increase the gaps, negative values decrease the gaps. 
For example, set at 25%, each gap will be 25% wider than the one 
next to it. Set at -25%, each gap will be 25% narrower than the 
previous one. 
Use the +/- key to switch between positive and negative numbers.

<b>Points 
Changes points from sharp to rounded.  Use the + or - key to toggle 
between sharp and rounded.

<b>Accept 
Touch this button when you are happy with the last echo you have 
created, but you have not finished placing echoes in all areas. 
It will take you to the page where you can determine the transition 
between the echo lines.

<b>Undo 
This deletes the last echo created. It only appears when at least 
one echo has been accepted.

<b>Finished 
Touch this button when you have finished creating echoes.


