Don’t get technical over what terms I use (scale/ mode /position) I’m not going to distinguish between them, this is a visual learning lesson, not a vocabulary lesson.
Overview - Do all your solos sound the same? Well you need to learn to change from one position on the neck to another and also learn how they all flow together. When you change a scale or mode, you change your whole viewpoint of the fretboard. This is because you have familiar patterns that your fingers are used to. When you move up to a different mode, your old patterns don’t work with the song, so with practice you come up with new riffs which will change your sound a lot. I haven’t seen anyone touch this subject before, and most people probably have picked up on it already, but I think it needs to be mentioned to people that have already learned the scales and reached a plateau in their soloing.
First I want to start off with a simple pentatonic riff. Hold out the vibrato notes longer.
8----5------------------------------------------------
----------8----5--------------------------------------
--------------------7^9----7---5---7--5~--------------
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Then if I were to follow up with another riff I could change the scale up a step:
-10--10----8------------------------------------------
---------------10---8---------------------------------
-----------------------9----7---7^9-7----7------------
---------------------------------------------10-----7-
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Did you see that I went from this scale...
8---5-------------------------------------------------
-------8---5------------------------------------------
--------------9---7-----------------------------------
---------------------9---7----------------------------
-----------------------------9---7--------------------
-------------------------------------8---5------------
to this scale:
10---8------------------------------------------------
--------10---8----------------------------------------
----------------9---7---------------------------------
----------------------10---7--------------------------
------------------------------10---7------------------
--------------------------------------10---7---(5)----
Most people don’t do it this so abruptly where there is a whole riff in a scale and another in another scale. When you have that down you can flow from one to another in this sort of way the asterix suggests a scale change.
------------------------------------------5~----8-5-8-
------------------------------------8-----------------
------------------------5~--7---7^9---7^9-------------
-----------------5---7--------------------------------
-------3---5s-*7--------------------------------------
3---5-------------------------------------------------
--*-10^11--10----8-----8----8---*15^17--15--12--------
-------------------10~---10--------------------15—-13-
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------------------------------17----------------------
-------------13~--*---20^22------20--17---------------
14~-12--14------------------------------19---17-------
------------------------------------------------17-19-
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-----------------------------17----------------------
--------17--------20---------------20---17-----------
-17--19-----19^21------19^21---------------19--17----
--------------------------------------------------19~
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I hope this helped, you can make an exercise out of switching from one of the scales on the bottom of the fretboard to one on the top without skipping a beat, it will really make your solos dynamic when you have mastered this.